208e3b0956
At the time `__reference_constructs_from_temporary` got implemented, `__reference_binds_to_temporary` was mentioned as deprecated in `LanguageExtensions.rst`, but no deprecation warning was emitted. This PR adds the previously missing warning.
26 lines
1.6 KiB
C++
26 lines
1.6 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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struct A {};
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void f() {
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bool a;
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a = __has_nothrow_assign(A); // expected-warning-re {{__has_nothrow_assign {{.*}} use __is_nothrow_assignable}}
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a = __has_nothrow_move_assign(A); // expected-warning-re {{__has_nothrow_move_assign {{.*}} use __is_nothrow_assignable}}
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a = __has_nothrow_copy(A); // expected-warning-re {{__has_nothrow_copy {{.*}} use __is_nothrow_constructible}}
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a = __has_nothrow_constructor(A); // expected-warning-re {{__has_nothrow_constructor {{.*}} use __is_nothrow_constructible}}
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a = __has_trivial_assign(A); // expected-warning-re {{__has_trivial_assign {{.*}} use __is_trivially_assignable}}
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a = __has_trivial_move_assign(A); // expected-warning-re {{__has_trivial_move_assign {{.*}} use __is_trivially_assignable}}
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a = __has_trivial_copy(A); // expected-warning-re {{__has_trivial_copy {{.*}} use __is_trivially_copyable}}
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a = __has_trivial_constructor(A); // expected-warning-re {{__has_trivial_constructor {{.*}} use __is_trivially_constructible}}
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a = __has_trivial_move_constructor(A); // expected-warning-re {{__has_trivial_move_constructor {{.*}} use __is_trivially_constructible}}
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a = __has_trivial_destructor(A); // expected-warning-re {{__has_trivial_destructor {{.*}} use __is_trivially_destructible}}
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a = __reference_binds_to_temporary(const A&, A); // expected-warning-re {{__reference_binds_to_temporary {{.*}} use __reference_constructs_from_temporary}}
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}
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void test_builtin_empty_parentheses_diags(void) {
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__has_nothrow_copy(); // expected-error {{expected a type}}
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__has_nothrow_copy(1); // expected-error {{expected a type}}
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}
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